X9428 Single Digitally Potentiometer

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Description

NOT RECOMMENDED FOR NEW DESIGNS INTERSIL SUGGESTS THE ISL22316 OR ISL22319 X9428 Low Noise/Low Power/2-Wire Bus Single Digitally Controlled Potentiome.
The X9428 integrates a digitally controlled potentiometers (XDCP) on a monolithic CMOS integrated microcircuit.

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Datasheet Specifications

Part number: X9428
Manufacturer: Renesas ↗
File Size: 824.77 KB
Datasheet: X9428-Renesas.pdf
Description: Single Digitally Potentiometer

Features

* Solid state potentiometer
* 2-wire serial interface
* Register oriented format
* Direct Read/Write/Transfer wiper position
* Store as many as four positions per potentiometer
* Power supplies
* VCC = 2.7V to 5.5V
* V+ = 2.7V to 5.5V

Applications

* High reliability
* Endurance
* 100,000 Data changes per bit per register
* Register data retention
* 100 years
* 4-bytes of nonvolatile memory
* 10k resistor array
* Resolution: 64 taps each potentiometer
* 16 Ld SOIC, 14 Ld TSSOP

X9428 Distributors

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X9428 Single Digitally Potentiometer Renesas

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